<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>带参数的forward动作标记</title>
</head>
<body>
<%!
  int i=0;
%>
<jsp:forward page="forwardTo.jsp">
<jsp:param name="username" value="MrZhang"/>
<jsp:param name="password" value="abc123"/>
</jsp:forward>
<p>这里的表达式能够输出吗?<%=i%></p>
</body>
</html>
